64018188

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15199}}^1$

素因数の和:15228

約数の個数: 60

約数和(自身を含む): 180241600

約数和(自身を除く): 116223412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15199, 30398, 45597, 60796, 91194, 136791, 182388, 197587, 273582, 395174, 410373, 547164, 592761, 790348, 820746, 1185522, 1231119, 1641492, 1778283, 2371044, 2462238, 3556566, 4924476, 5334849, 7113132, 10669698, 16004547, 21339396, 32009094, 64018188]

約数ペア:

[(1, 64018188), (2, 32009094), (3, 21339396), (4, 16004547), (6, 10669698), (9, 7113132), (12, 5334849), (13, 4924476), (18, 3556566), (26, 2462238), (27, 2371044), (36, 1778283), (39, 1641492), (52, 1231119), (54, 1185522), (78, 820746), (81, 790348), (108, 592761), (117, 547164), (156, 410373), (162, 395174), (234, 273582), (324, 197587), (351, 182388), (468, 136791), (702, 91194), (1053, 60796), (1404, 45597), (2106, 30398), (4212, 15199)]